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https://issues.apache.org/jira/browse/IGNITE-26559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Pligin reassigned IGNITE-26559:
----------------------------------------
Assignee: Kirill Sizov
> Assignments serialization issue during upgrade from 3.0 to 3.1
> --------------------------------------------------------------
>
> Key: IGNITE-26559
> URL: https://issues.apache.org/jira/browse/IGNITE-26559
> Project: Ignite
> Issue Type: Task
> Components: distribution zones ai3, rebalance ai3
> Affects Versions: 3.1
> Environment: During implementation of compatibility test once faced
> with serialization issue
> New compatibility test https://github.com/apache/ignite-3/pull/6356
> Reporter: Dmitry Baranov
> Assignee: Kirill Sizov
> Priority: Major
> Labels: ignite-3, release-3.1.0-blocker
> Attachments: AssignmentsQueueSerializer issue, ignite.log.10
>
>
> Deserialization issue during compatibility test from 3.0 to 3.1.0-SNAPSHOT
> {code:java}
> Caused by: java.io.EOFException: Attempt to read beyond the end of the stream
> [pos=111, more=104, max=26] at
> org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.advanceOffset(IgniteUnsafeDataInput.java:237)
> at
> org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.readFully(IgniteUnsafeDataInput.java:564)
> at
> org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.readUtfBody(IgniteUnsafeDataInput.java:779)
> at
> org.apache.ignite.internal.util.io.IgniteUnsafeDataInput.readUTF(IgniteUnsafeDataInput.java:748)
> at
> org.apache.ignite.internal.partitiondistribution.AssignmentsSerializer.readAssignment(AssignmentsSerializer.java:76)
> at
> org.apache.ignite.internal.partitiondistribution.AssignmentsSerializer.readNodes(AssignmentsSerializer.java:69)
> at
> org.apache.ignite.internal.partitiondistribution.AssignmentsSerializer.readExternalData(AssignmentsSerializer.java:56)
> at
> org.apache.ignite.internal.partitiondistribution.AssignmentsQueueSerializer.readExternalData(AssignmentsQueueSerializer.java:47)
> at
> org.apache.ignite.internal.partitiondistribution.AssignmentsQueueSerializer.readExternalData(AssignmentsQueueSerializer.java:29)
> at
> org.apache.ignite.internal.versioned.VersionedSerializer.readExternal(VersionedSerializer.java:102)
> at
> org.apache.ignite.internal.versioned.VersionedSerialization.fromBytes(VersionedSerialization.java:71)
> {code}
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